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Add a OPENGL_GLU_INCLUDE_DIR cache variable for `GL/glu.h` and attach it as an include directory to the `OpenGL::GLU` target. Also add a `OPENGL_INCLUDE_DIRS` result variable to list all include directories. Account for the GLU header when deciding whether GLU is found. Fixes: #25627
15 lines
473 B
CMake
15 lines
473 B
CMake
set(CYGWIN 0)
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set(WIN32 0)
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set(APPLE 0)
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set(OPENGL_INCLUDE_DIR GL/include)
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set(OPENGL_GLU_INCLUDE_DIR GLU/include)
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set(OPENGL_GLX_INCLUDE_DIR GLX/include)
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set(OPENGL_gl_LIBRARY GL)
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set(OPENGL_opengl_LIBRARY OpenGL)
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set(OPENGL_glx_LIBRARY GLX)
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set(OPENGL_glu_LIBRARY GLU)
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find_package(OpenGL)
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message(STATUS "OpenGL_GL_PREFERENCE='${OpenGL_GL_PREFERENCE}'")
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message(STATUS "OPENGL_gl_LIBRARY='${OPENGL_gl_LIBRARY}'")
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message(STATUS "OPENGL_LIBRARIES='${OPENGL_LIBRARIES}'")
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